as peace talks continue in cairo, israel is demanding that hamas stop firing rockets across the border. is there a willingness to do this or has the number of civilian casualties made a cease-fire now much less likely? >> well, you know, the fact that the negotiations are ongoing is an indication that palestinian factions can abide by the truce. in fact, in the past it's been on multiple occasions documented that palestinian factions have been committed to the truce until there's been some kind of violation, if you will, from the israeli side that israel justifies as an act in its own security. nonetheless, palestinian factions say they have abided by it in the past, they would abide by it again in the future if there is one in place. the question is can they get to that agreement in the next couple hours before time runs out. and the question really surrounding the truce have to deal with the cessation of hostilities. israel wants an immediate cessation of hostilities. then enter into negotiations about lifting a five-year-old siege and blockade on gaza. palestinians say that is unacc